89280864

素因数分解:

$2^5\times 3^2\times {\mathrm{151}}^1\times {\mathrm{2053}}^1$

素因数の和:2220

約数の個数: 72

約数和(自身を含む): 255698352

約数和(自身を除く): 166417488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 151, 288, 302, 453, 604, 906, 1208, 1359, 1812, 2053, 2416, 2718, 3624, 4106, 4832, 5436, 6159, 7248, 8212, 10872, 12318, 14496, 16424, 18477, 21744, 24636, 32848, 36954, 43488, 49272, 65696, 73908, 98544, 147816, 197088, 295632, 310003, 591264, 620006, 930009, 1240012, 1860018, 2480024, 2790027, 3720036, 4960048, 5580054, 7440072, 9920096, 11160108, 14880144, 22320216, 29760288, 44640432, 89280864]

約数ペア:

[(1, 89280864), (2, 44640432), (3, 29760288), (4, 22320216), (6, 14880144), (8, 11160108), (9, 9920096), (12, 7440072), (16, 5580054), (18, 4960048), (24, 3720036), (32, 2790027), (36, 2480024), (48, 1860018), (72, 1240012), (96, 930009), (144, 620006), (151, 591264), (288, 310003), (302, 295632), (453, 197088), (604, 147816), (906, 98544), (1208, 73908), (1359, 65696), (1812, 49272), (2053, 43488), (2416, 36954), (2718, 32848), (3624, 24636), (4106, 21744), (4832, 18477), (5436, 16424), (6159, 14496), (7248, 12318), (8212, 10872)]